ES8703063A1 - Procedimiento para fabricar un material de velo para reparadores de baterias alealinas. - Google Patents

Procedimiento para fabricar un material de velo para reparadores de baterias alealinas.

Info

Publication number
ES8703063A1
ES8703063A1 ES553104A ES553104A ES8703063A1 ES 8703063 A1 ES8703063 A1 ES 8703063A1 ES 553104 A ES553104 A ES 553104A ES 553104 A ES553104 A ES 553104A ES 8703063 A1 ES8703063 A1 ES 8703063A1
Authority
ES
Spain
Prior art keywords
battery separator
battery
seperator
conh
resulting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES553104A
Other languages
English (en)
Other versions
ES553104A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carl Freudenberg KG
Original Assignee
Carl Freudenberg KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Carl Freudenberg KG filed Critical Carl Freudenberg KG
Publication of ES553104A0 publication Critical patent/ES553104A0/es
Publication of ES8703063A1 publication Critical patent/ES8703063A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/423—Polyamide resins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/903—Microfiber, less than 100 micron diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)

Abstract

PROCEDIMIENTO PARA FABRICAR UN MATERIAL DE VELO. CONSISTE EN: A) PREPARAR UNA MEZCLA FUNDIDA A BASE DE POLIAMIDA 1.0.1.1, 1.1, 1.1 O 1.3, O UNA MEZCLA DE ELLAS, ESTANDO ENTRE 1:9 Y 1:12 LA RELACION NUMERICA DE LOS GRUPOS AMIDO RESPECTO A LOS GRUPOS METILENO, POR UNIDAD REPETIDA EN LA CADENA DE POLIMERO; B) HILAR FIBRAS CONTINUAS A PARTIR DE LA MASA FUNDIDA, CON UNA VELOCIDAD DE EXTRUSION DE 0,1 A 0,5 G/MIN A TRAVES DE UNA SERIE DE BOQUILLAS DE HILATURA CALENTADAS A 330 HASTA 380JC, QUE SE ORIENTA MOLECULARMENTE EN DIRECCION LONGITUDINAL, DIRECTAMENTE A LA SALIDA DE LAS BOQUILLAS, Y SE ESTIRAN MEDIANTE UNA CORRIENTE DE AIRE CALIENTE A 380JC; Y REUNIR LAS FIBRAS, TODAVIA EN ESTADO ADHERENTE, UNAS SOBRE OTRAS SOBRE UNA SUPERFICIE EN MOVIMIENTO, QUE ESTA INCLINADA EN UN ANGULO DE 5 A 80J. TIENE UTILIDAD EN SEPARADORES DE BATERIAS ALCALINAS.-
ES553104A 1985-03-19 1986-03-18 Procedimiento para fabricar un material de velo para reparadores de baterias alealinas. Expired ES8703063A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60057042A JPS61214357A (ja) 1985-03-19 1985-03-19 アルカリ電池用セパレ−タ

Publications (2)

Publication Number Publication Date
ES553104A0 ES553104A0 (es) 1987-01-16
ES8703063A1 true ES8703063A1 (es) 1987-01-16

Family

ID=13044385

Family Applications (1)

Application Number Title Priority Date Filing Date
ES553104A Expired ES8703063A1 (es) 1985-03-19 1986-03-18 Procedimiento para fabricar un material de velo para reparadores de baterias alealinas.

Country Status (6)

Country Link
US (1) US4699858A (es)
EP (1) EP0196416B1 (es)
JP (1) JPS61214357A (es)
BR (1) BR8601196A (es)
DE (1) DE3670404D1 (es)
ES (1) ES8703063A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62154559A (ja) * 1985-12-27 1987-07-09 Kuraray Co Ltd アルカリ乾電池用セパレ−タ−紙
JP2636854B2 (ja) * 1987-08-28 1997-07-30 ユニチカ株式会社 電池セパレーター用フェルト及びその製造方法
ES2075176T3 (es) * 1989-05-16 1995-10-01 Accumulateurs Fixes Acumulador de niquel-cadmio de mantenimiento reducido.
US5700600A (en) * 1996-01-12 1997-12-23 Danko; Thomas Long life battery separator
US5700599A (en) * 1996-01-12 1997-12-23 Danko; Thomas High absorption rate battery separator
US5935884A (en) * 1997-02-14 1999-08-10 Bba Nonwovens Simpsonville, Inc. Wet-laid nonwoven nylon battery separator material
JP2008016238A (ja) * 2006-07-04 2008-01-24 Matsushita Electric Ind Co Ltd 非水電解液二次電池
JP6659214B2 (ja) 2014-10-17 2020-03-04 トヨタ自動車株式会社 電池用セパレータ、積層セパレータ、リチウムイオン二次電池および組電池

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2071253A (en) * 1935-01-02 1937-02-16 Du Pont Linear condensation polymers
US3147150A (en) * 1957-12-16 1964-09-01 Yardney International Corp Battery electrode separator
AR194525A1 (es) * 1971-12-28 1973-07-23 Freudenberg C Un separador para acumuladores alcalinos
FR2224879A1 (en) * 1973-04-06 1974-10-31 Fuji Electrochemical Co Ltd Synthetic fibre separator for alkali cells - impregnated with poly-oxy-ethylene-alkyl-amine surfactant
US4034144A (en) * 1976-07-27 1977-07-05 Yardney Electric Corporation Separator for secondary alkaline batteries
JPS5991662A (ja) * 1982-11-17 1984-05-26 Japan Vilene Co Ltd 電池用セパレ−タ及びその製造方法

Also Published As

Publication number Publication date
JPS61214357A (ja) 1986-09-24
US4699858A (en) 1987-10-13
DE3670404D1 (de) 1990-05-17
EP0196416A1 (de) 1986-10-08
ES553104A0 (es) 1987-01-16
JPH0564418B2 (es) 1993-09-14
EP0196416B1 (de) 1990-04-11
BR8601196A (pt) 1986-11-25

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